AM, BSc, Bed, MWomHlth
- 18 September 1932
Adelaide, South Australia, Australia
- Headmistress and Educator
A council member of the Invergowrie Foundation, Ruth Tideman was Headmistress of Lauriston Girls' School, Armadale (Victoria) from 1983 to 2000.
On 26 Janurary 2001 Ruth Tideman was made a Member of the Order of Australia (AM) for service to education as the Headmistress of Lauriston Girls' School and forproviding advancement opportunities for teachers and pupils through the Invergowrie Foundation.